CVE-2026-119124
ImageMagick: ImageMagick: Denial of service via heap-based buffer overflow in -morph option
Severity
LowRed Hat Product Security
CVSS 3.1
Review impact separately from score.
Published · October 30, 2026
Updated · November 2, 2026
Description
A flaw was found in ImageMagick. An attacker can cause a Denial of Service (DoS) by tricking a user or system into processing a specially crafted image file with the -morph option. This action triggers a heap-based buffer overflow where data is written beyond allocated memory boundaries, corrupting memory and causing the application to crash.
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.
CVSS / CWE
CVSS 3.1 · 3.3CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
CWE-787 · Out-of-bounds Write